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Refractive Cataract Surgery: Toric Intraocular Lenses

Charles A. Barsam, MD · Peter J. McDonnell, MD

The percentage of cataract patients with more than 1.5 D of astigmatism preoperatively is:

1. 5%
2. 10%
3. 15%
4. 20%

(Click on an answer to see if it is correct)